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Forum Discussion
Nighthawk X4S - stopped broadcasting wifi?
I've had our X4S for about 8-9 months, and it's successfully broadcast both a 2.4 and 5gHz signal through our house. However, a few days back, both signals simply disappeared. Nothing changed in our ...
The C7800 listed in your footer is a cable modem/router.
You might get better and quicker replies, and find other answers, over in the appropriate section:
Cable Modems & Routers
There is support for the C7800, including a manual, somewhere at the end of this link:
>>>> C7800 | Product | Support | NETGEAR <<<<
Check to see that the SSID is set to broadcast. See the section Control the WiFi Radios.